Harriet Tubman Was 'Tough And Tender'

People are thinking of unique ways to commemorate the 100th anniversary of Harriet Tubman's death. Vanessa Garrison, co-founder of fitness group GirlTrek, is organizing a walk inspired by the abolitionist's Underground Railroad steps. Also, Jacquelyn Serwer of the National Museum of African American History and Culture talks about Tubman's legacy.